bpf_comp: minor: fix linebreak

Add a newline after this long one. Also, after opening braces there
should be no newline.

Signed-off-by: Daniel Borkmann <dborkman@redhat.com>
man: start man page of astraceroute

Here's at least a start that needs some more details to be filled
out during the next week.

Signed-off-by: Daniel Borkmann <dborkman@redhat.com>